[TASK] Release version 1.5.0

Resolves: #57767
Releases: 1.5
Change-Id: I3dcfefac2783d6a080ea38946d27cd9d3a681c2a
Reviewed-on: https://review.typo3.org/30569
Reviewed-by: Francois Suter
Tested-by: Francois Suter